汽车专业英语(宋进桂)Chapter4分析解析
汽车专业英语课件(宋进桂)教学内容
Chapter 6 Automotive Electrical and Electronic Systems
6.1 Lead Acid Battery and Circuit protection
devices
All of the vehicle fuses are usually contained in a holder called fuse block or relay block (Figure 6-2 and 6-3).
Figure 6-1 Battery construction
Chapter 6 Automotive Electrical and Electronic Systems
Chapter 6 Automotive Electrical and
ElectronBattery and Circuit protection devices 6.2 Charging System 6.3 Starting System 6.4 Ignition Systems 6.5 Lighting System 6.6 power window system 6.7 Supplemental Restraint Systems 6.8 Cruise control systems 6.9 Anti Theft Systems 6.10 Air Conditioning
Chapter 6 Automotive Electrical and Electronic Systems
6.1 Lead Acid Battery and Circuit protection devices
electrochemical overload fusible relay bimetallic strip
汽车专业英语特点分析
汽车专业英语特点分析作者：邵迎春来源：《大学教育》2012年第04期［摘要］汽车专业英语是汽车类专业不可或缺的一门重要课程，掌握这门课程的特点有助于我们汽车专业英语的教与学。
本文分析了汽车专业英语的词汇及句法特点，强调了教学中应注意的问题。
［关键词］汽车专业英语词汇特点句法特点［中图分类号］G642［文献标识码］A［文章编号］2095-3437（2012）04-0043-02汽车专业英语是汽车类专业不可或缺的一门重要课程，对学生今后的就业、学习深造会产生重要影响，该课程已经在许多高职院校开设。
了解汽车专业英语的特点与学习要点，有助于教师在教学中有的放矢，采取有效的教学方法，帮助学生克服对该课程的畏惧心理，树立起学习的自信心。
一、词汇特点（一）生僻词多，词义相对单一汽车专业英语中的许多单词在我们基础英语中出现的频率不高或很难见到，如crankshaft （曲轴），gear（齿轮）等，给词汇识记带来很大的困难。
汽车专业英语的词汇多是专业术语，大多数单词是一词一义，而且词义相对固定，专业性很强，只在各自的专业范围内使用。
不像我们的基础英语的词汇，多存在一词多义、一义多词的现象。
如piston（活塞）、valve （气门）等，每个中文名词术语相对有其固定的英语单词。
为了让学生记住这些专业词汇的意义，专业英语教师应采取各种方法，如识图猜词、通过拼写猜测单词的读音、结构分析、瞬时记忆测试、课后复习、卡片复习测试等，反复对学生进行强化训练，以达到当天消化吸收的目的。
（二）合成词、派生词多汽车专业英语词汇的另一个重要特点是许多词汇都是基础词合成、派生出来的，如camshaft（凸轮轴），crankshaft（曲轴），propeller shaft（传动轴）等，是一个基础词与另一个基础词合成而来；或是由词根和词缀构成的合成词，如使用后缀“?鄄er/?鄄or”表示某物，例如cooler（冷却器），distributor（分电器）等。
汽车专业英语(宋进桂)Chapter4分析解析
['plʌndʒə] ['rəutəri]
n.活塞，柱塞，活动铁芯 a.旋转的，转动的
[spi'dɔmitə] n.(指汽车的)车速表，里程计 ['relivənt] a.有关的，切题的，恰当的
Chapter 4 Steering and Suspension Systems
4.1 Steering System
4.1.2 Types of Steering System There are two types of steering systems: manual steering and power steering systems. In the manual steering systems, driver does all the work of turning the steering wheel, steering gear, and tires. In the power steering systems, hydraulic or electric power-assisted steering is used to reduce the effort required by turning the steering wheel. There are three types of the steering gears in use: recirculating ball steering gear, worm-and-roller steering gear and rack-and-pinion steering gear. 4.1.3 Power Steering Systems Hydraulic lack-and-pinion power steering system. This system consists of mechanical rack-and-pinion steering gear, hydraulic working cylinders with working plungers, rotary slide valve, oil pump, pressure-limiting valve and oil reservoir (Figure 4-2).
汽车专业英语教程多媒体教学课件Unit 4 section 1
新能源汽车概述 Unit 5 Car Culture 汽车文化
Unit 4 Summarize of
New energy automobile
新能源汽车概述
The New Energy Automobile is
ce electrical energy to the mechanical energy ， through transmission device or direct drive wheel and work installment．At present，in the electric automobile widely uses the direct cur-rent series motor，along with the electrical machinery technology and the electri-
electric motor transforms the power
source electrical energy to the mechanical energy，through transmission de-
vice or direct drive wheel and work installment．At present，the most wides-
新能源汽车是 指除汽油、柴 油发动机之外 所有其它能源 汽车，包括燃 料电池汽车、 混合动力汽车、 氢能源动力汽 车和太阳能汽 车等。其废气 排放量比较低。 据不完全统计，
Unit 4 Summarize of
New energy automobile
新能源汽车概述
汽车专业英语Unit 4
标致 标致汽车公司是世界十大汽车 公司之一，法国最大的汽车集 团公司。创立于1890年，创始 人是阿尔芒· 标致。1976年标致 公司吞并了法国历史悠久的雪 铁龙公司，从而成为世界上一 家以生产汽车为主，兼营机械 加工、运输、金融和服务业的 跨国工业集团。标致汽车公司 的总部在法国巴黎，汽车厂多 在弗南修· 昆蒂省，雇员总数为 l l万人左右，年产汽车220万辆。 主要品牌标致、雪铁龙。
electrical system
engine
power train
steering sassis body
suspension system
braking system
二、缩略语翻译
1、MT AT CVT AMT DSG 2、VTEC VVT-I CAN-BUS
福特 福特汽车公司由亨利· 福特先生创立于1903年， 是世界上最大的汽车企业之一。1908年，福特汽 车公司生产出世界上第一辆属于普通百姓的汽 车—T型车，世界汽车工业革命就此开始。福特 先生为此被尊为“为世界装上轮子”的人。亨 利· 福特先生成功的秘诀只有一个：尽力了解人们 内心的需求，用最好的材料，由最好的员工，为 大众制造人人都买得起的好车。主要品牌阿斯 顿· 马丁、福特、捷豹、路虎、林肯、马自达、水 星和Volvo。
turbine [‘ tə:bin ] （wheel ）涡轮
stator['steitə ]导轮 ，定子
行星齿轮系 planetary gear system
Automobile(view from below)
tire [‘taiə] 轮胎 vt. & vi.(使)疲劳
Blow up a tire. 给轮胎充气 Pump up a tire. 给轮胎打气
汽车专业英语(第4章)《汽车专业英语 》王锦俞主编
Clutch
In this article, we will learn why you need a clutch, and understand how the clutch in your car works. The reason of you need a clutch in the car is that the engine spins all the time, but the car wheels don't. In order for a car to stop without killing the engine, the wheels need to be disconnected from the engine somehow. The clutch allows us to smoothly engage a spinning engine to a nonspinning transmission by controlling the slippage between them.
Inter-mediate shaft are also connected as a single piece, so all of the gears on the inter-mediate shaft and the intermediate shaft itself spin as one unit. The input shaft and the inter-mediate shaft are directly connected through their meshed gears so that if the input shaft is spinning, so is the inter-mediate shaft . In this way, the inter-mediate shaft receives its power directly from the engine whenever the clutch is engaged. The gears 1 ride on bearings， so they spin on the output shaft. If the engine is off but the car is coasting, the output shaft can turn inside the gears1 while the gears1 and the inter-mediate shaft are motionless.
《汽车专业英语读译教程》参考译文-课文A-UNIT 4 TEXT B
第4单元课文B Motronic系统的工作原理在这一部分中，我们来考察一下Motronic系统的工作情况，从而理解Motronic系统是怎样控制喷油、点火和怠速旁通系统，以便获取理想的发动机管理效果的。
1.起动控制1）起动时的燃油控制在大多数Motronic系统中，起动加浓燃油由进气道喷油器而不是单独的起动喷油器/温控定时开关来提供的。
对于起动控制，重要的输入有转速和发动机温度。
控制单元监视着起动转速，还监视着起动开始之后转动的圈数。
喷油脉冲比通常情况下要长些。
而在发动机低温时，控制单元对每一转都要输送几个较短的喷油脉冲，以便改善起动性能。
记住，在一个脉冲周期（即曲轴转动200ms的时间）中有10个毫秒级脉冲。
为了防止溢油，在经过精确的圈数之后，或者在发动机达到与温度相关的一定起动转速（如200~300r/min）之后，燃油量将会下降。
2）起动时的点火正时控制一台低温发动机以低转速起动，其点火正时将会控制在上止点（TDC）附近。
对于正常的起动转速，大的点火提前角会使发动机点火过早，从而损坏起动机。
另外，如果能起动的话，起动也将会很困难。
然而，一台低温发动机以较高转速起动，为了更好地起动，要将点火正时提前。
对于热起动，或在高的进气温度下起动，由于在活塞以起动转速下上升时，热的气缸就能着火，所以应该推迟点火正时。
推迟点火能够防止高压缩比发动机出现爆燃，这种爆燃在起动时会被起动机噪声所掩盖。
3）起动时的空气控制就像在L-Jetronic系统中一样，由于闭合角信号的加长，通常怠速稳定器的开度会加大，以便提供冷态起动所需的额外空气。
2.起动后控制起动后阶段（即在松开钥匙，使钥匙转离“起动”位置之后，发动机保持运转的5~30s 时间）受发动机温度以及控制单元内的定时电路的控制。
发动机温度越低，喷油量就越大。
发动机温度越低，喷油定时越早。
根据起动温度和起动后经过的时间，起动后校正加浓逐渐减小。
怠速稳定器维持转速不变。
汽车专业英语课件宋进桂
Figure 6-1 Battery construction
Chapter 6 Automotive Electrical and Electronic Systems
6.1 Lead Acid Battery and Circuit protection
devices
Table 6-1 Circuit protection devices used for Toyota automotive wiring diaghrams
Chapter 6 Automotive Electrical and Electronic Systems
6.3 Starting System
Figure 6-6 Starting motor components
Chapter 6 Automotive Electrical and Electronic Systems
Chapter 6 Automotive Electrical and Electronic Systems
6.1 Lead Acid Battery and Circuit protection
devices
All of the vehicle fuses are usually contained in a holder called fuse block or relay block (Figure 6-2 and 6-3).
6.3 Starting System
Figure 6-7 Starter motor with planetary reduction gears.
Figure 6-8 Exploded view of a typical starter
汽车专业英语读译教程(3版) 参考译文UNIT 4 TEXT A
第4单元汽油直接喷射课文A汽油直接喷射（GDI）和线控油门1.汽油直接喷射普通的汽油机设计用电子控制燃油喷射系统替代传统机械汽化系统。
目前，将燃油喷入各个进气道口的多点喷射系统（MPI）是应用最为广泛的系统之一。
尽管MPI大大提高了响应性和燃烧质量，但是由r燃油和空气在进入气缸之前进行混合而形成混合气，这种优越性也会受到限制。
为了进一步提高响应性和燃烧效率，同时降低燃油消耗，提高输出，系统可以采用直接喷射。
汽油直接喷射发动机被设计成将汽油直接喷射进气缸内，喷射的方法与直接喷射式柴油机相似。
直接喷射可设计成具有更大的控制灵活性和更高的精确度，因而提高了燃油经济性。
这一点是通过使许多工况下能够进行超稀薄混合气的燃烧来实现的。
直接喷射的设计还允许采用更高的压缩比，因而提高了动力性，并降低了燃油消耗。
目前，直接喷射汽油机在全世界范围正在在轿车上得到推广应用。
1）三菱GDI三菱汽车公司的目标是取得低油耗、高输出。
MMC （三菱汽车公司）是世界上缸内直接喷射汽油机开发的先驱者。
它的缸内直接喷射汽油机叫做“GDI”，最早安装在1996年款戈兰特轿车上。
GDI系统将燃油直接输送到气缸内。
随着喷油定时的变化，就能形成各种各样的空气-燃油混合气。
利用三菱独到的方法和技术，GDI发动机及降低了燃油消耗，同时又提高了输出。
这种看来相互矛盾而又难以实现的目标通过采用两种燃烧模式而得到实现。
三菱独辟蹊经，使喷油定时的变化与发动机负荷相匹配。
（1）超稀薄燃烧模式在大多数正常行驶条件（车速最高达120knVh）下，三菱GDI发动机运行在超稀薄燃烧模式，从而降低了燃油消耗。
在这种模式时，燃油喷射发生在压缩冲程的后期，点火发生在空燃比30〜40 （包括EGR时为5〜55）的超稀薄混合气中。
（2）高输出模式当GDI发动机在高负荷或高转速工作时，在进气行程中进行喷油。
这样，确保混合气更加均匀且温度较低（减小爆燃的倾向），使燃烧得到了优化。
汽车专业英语.解析
Degrees Celsius摄氏度Degrees Fahrenheit华氏度Neutral Position空档Oxygen氧气Two-Wheel Drive两轮驱动Four-Wheel Drive四轮驱动Four-Wheel Steering 四轮转向A-post,A-pillarA柱Amperes安培电流Ammeter电流表Air Injection Reactor 空气喷射反作用器Above-Mentioned上述的Air Conditioning空调A/C Amplifie空调放大器A/C Clutch空调离合器Air Cleaner空气滤清器Air Cleaner Bimetal Sensor空气滤清器双金属传感器Air Cleaner Cold Weather Modulator空气滤清器低温调节器Air Cleaner Duct Valve Vacuum Motor空气滤清器导管阀真空马达Air Cleaner Temperature Sensor Override Valve 空气滤清器温度传感器超压阀Air Cleaner Vacuum Control Delay空气滤清器真空延迟控制Air Cleaner Vacuum Control Valve空气滤清器真空控制阀Air Cleaner Vacuum Motor空气滤清器真空马达Air-Fuel Ratio空燃比Automatic Transaxle Or Transmission自动变速箱Automobile Association (UK)英国汽车协会American Automobile Association美国汽车协会Auxiliary Air Control辅助空气控制Automatic Amplitude Control自动振幅控制Auxiliary Air Control Valve辅助空气控制阀Auxiliary Air Control Device辅助空气装置America Association of Engineers美国工程师协会American Association of Motor Vehicle Manufacturers 美国汽车制造者协会Auxiliary Accelerator Pump辅助加速器泵Auxiliary Accelerating Pump辅助加速泵Ambient Absolute Pressure外界绝对压力Aspirator Air System吸气（真空）控制系统Auto Adjust Suspension自动调节悬挂Air Adjust Screw空气调整螺丝American Astronautical Society美国宇宙航行学会Air Adjust Screw空气调节螺钉American Association of State Highways and Transportation Officials美国各州公路及运输公务员协会Anti Afterburn Valve防止后燃阀Air Bleed空气泄放Air Bleed Actuator空气排放执行器（电磁阀）Air Bleed Control Valve空气泄放控制阀After Bottom Dead Center在下止点后Alcohol Blended Gasoline掺酒精的汽油Airborne Noise空气传播的噪音Air Brake Proportioing (valves)( )空气制动比例分配阀Air Bag Restraint System安全气囊Altitude Barometric Switch高度（海拔）气压开关Anti-Lock Brake System,,防锁刹车系统防抱刹车系统反锁定刹车系统American Bureau of Standards美国标准局Absolute绝对的Absolute Viscosity绝对粘度Air Bypass Solenoid Valve空气旁通电磁阀*Anti Backfire Valve*Air Bypass Valve* * 防止逆火阀空气旁通阀Air Bypass Valve空气旁通阀Anti-Backfire Valve防回火阀Air Condition空调Alternating Current Generator交流发电机*Alternating Current *After Contro* *交流电后段调整式AC Auxiliary Fan Relay空调辅助风扇继电器AC Compressor Safety Switch空调压缩机安全开关AC Condenser Blower Motor Relay空调冷凝器鼓风马达继电器AC Control Unit空调电脑盒AC Diode空调二极管AC Evaporator Motor Relay空调蒸发马达继电器AC Evaporator Pump Line Fuse 空调蒸发泵保险丝AC High Pressure Safety Switch 空调高压安全开关AC Idle Boost Valve空调怠速加压阀Alternating Current交流电Ante Christum公元前Accumulator ,蓄电池储压器Acid酸Analogue Computer模拟计算机Automatic Control自动控制Air-Cooled空冷Armored Car装甲汽车Adaptive Control自适应调节Aerodynamic Center空气动力中心Air Cooling ,,风冷空气冷却气冷Air Cycle空气循环Automatic Clutch自动离合器A/C Clutch Compressor空调压缩机Air Conditioning Clutch空调离合器Air Conditioning Clutch SwitchAutomatic Climate Control电脑恒温控制*Accessary *Altitude Compensation Carb 附件高度补偿化油器Accelerator油门加速踏板加速泵A/C Clutch Cycling Switch空调离合器循环开关Air Conditoning Cycling Switch空调循环开关Accumulator蓄压器Air Cleaner Cold Weather Modulator空气滤清器低温调节器Accessory附件Auxiliary Control Device辅助控制装置Air Conditioning Demand空调作用指令Air Conditioning Demand SwitchAir Cleaner Diverter Valve空气滤清器分流阀Air Conditioning Equipment空气调节设备Automatic Check Equipment自动检测设备Automatic Computing Equipment自动计算装置Air Conditioning Equipment空调设备Alternating Current Generator交流发电机Automatic Control Gear自动控制变速Acceleration,Cruise, Idle,Deceleration Test Cycle... 加速稳速怠速减速试验循环Acoustic Control Iduction System声控进气系统Acknowledge承认Air Check Valve空气止回阀Air Clearner空气滤清器Automatic Chassis Lubrication 自动底盘润滑系统Advanced Composite Materials 高级复合材料Air Conditioning On空调起动Air Conditioning Pressure空调压力Auxiliary Control Panel辅助操纵仪表板Air Cushion Restraint System 气垫型保护装置Air Conditioning System空调系统Access Opening检修孔AirChargeTemperature进气温度Air Charge Temperature Sensor进气温度传感器Automatic Checkout Test Equipment 自动检测装置Actuator执行器Active活动的Air Control Valve空气控制阀Air Cut Valve断气阀Armored Command Vehicle装甲指挥车Air Control Valve二次空气喷射量控制阀Anno Domini公元Aerodynamic Decelerator气动减速器Analog-Digital Converter-模数转换器Addition添加补充Automotive Diesel Electronic Control System 汽车柴油机电子控制系统Aerodynamic Drag Factor空气阻力系数AdjustorAdjustable调整或可调整Automatic Door Lock自动门锁Air-Driven Hydraulic Pump气动液压泵Adaptive Damper System可变阻尼力避震系统Wiper Pressure Control雨刷片压力控制装置Advance提前的Acceleration Enrichment化油器加速时混合气浓度Acoustic Emission有害声响排放Automotive Electrical Association (US)美国汽车电气协会Automotive Emission Control汽车排气控制Auxiliary Emission Control Device辅助排放控制装置After End of Injection喷射结束后Automotive Engine Rebuilders Association (US) 美国汽车引擎修护协会American Engineering Standards Committee美国工程标准委员会Automatic Engine Test System发动机自动测试系统Air-Fuel Ratio混合气的空气燃油比Auxiliary Fuel辅助燃料Airflow Controlled空气流量控制Airflow Controlled Fuel Injection空气流量控制燃料喷射Air Fuel Control空气燃油混合比调节装置Automatic Frequency Control 自动频率调节Airflow Control空气流量控制Automatic Fuel Cutoff自动断油装置Air Fuel Ratio Control Valve 空燃比控制阀Automobile Fuel Economy汽车燃油经济性Air-Fuel Equivalence Ratio 燃油过量系数Air-Fuel Ratio空气燃油混合比Airflow Sensor空气流量传感器Auxiliary Fuel Supply System 辅助供油系统Air Guard空气护罩Automotive Gas Oil汽车用油Automotive Gas Turbines汽车用燃气轮机Automatic Guided Vehicle自动导向车辆Automatic Guided Vehicle System车辆自动导向系统Amper Hour安培小时Air Conditionig / Heater Function Select Switch/ 空调暖气功能选择开关Air Injection空气喷射Air Injection Check Valve空气喷射单向阀Air Injection Dual双空气喷射Air Injection Reaction二次喷气装置Air Injector Reactor二次空气喷射器Air Bypass Valve空气旁通阀Air Conditioner Relay 空调继电器Air Conditioner Singnal 空调信号Air Selector空气选择器AIR Check Valve空气单向阀AIR Diverter Valve空气分流阀AIR Idle Vacuum Valve 进气怠速真空阀Air Injection Single单空气喷射Air Injection System二次喷气装置Automatic Idle Speed自动怠速Air Injection Valve空气喷射阀AIR Idle Vacuum Valve空气怠速真空阀Anti-Knock Index抗爆震指数Acceleration Level加速度级Automatic Level Control汽车后悬挂自动高度控制Assembly Line Communication Link诊断总线Assembly Line Diagnostic Link自我诊断接线总成Assembly Line Data Link自我诊断线Alignment,校正定位Alarm警报器Automatic Locking Retractor安全带自动锁定装置Automatic Length Adjusting andLocking Retractor 自动长度调节和锁紧式伸缩装置Automatic Locking Retractor自动锁紧式伸缩装置Alternator or Altitude,发电机高度Alternator交流发电机Arithmetic and Logical Unit 算术及逻辑单位Amplitude Modulation调幅Ambient周围的American Motors Corporation 美国汽车公司Air Management Valve空气控制阀Ammeter电流表Amplifier放大器Ampere安培Above-Named上述的Annual年度的Anode阳极Active Noise Control System活性噪音控制系统Automatic Noise Limiter噪声自动限制器Answer答案American National Standards Institute 美国国家标准局Antenna天线Anti-Backfire Valve防回火阀Anti-Diesel防止后燃（熄火后）Air Operated气动的Air Oil Cooler机油空气冷却器Automatic Overload Control自动超载控制Automatic Overdrive自动超速Average Outgoing Quality平均产品质量Automatic Overdrive Transmission 超速式自动变速器Air Pump气泵Automatic Phase Control自动相位调整Automatic Power Control自动功率调整Automatic Program Control自动过程控制Armored Personnel Carrier装甲人员输送车Automatic Performance Control 自动性能控制系统Air Pump Control Valve空气泵控制阀Air Pump Diverter Valve空气泵分流阀American Petrol Institude美国石油协会Apparatus..仪表器件设备Appendix附录Approved by ...,经批准批准人Approximation.近似略计Apprentice,学徒徒工Automotive Parts RebuildersAssociation(US) 美国汽车零件再制协会Air Pump Relief Valve空气泵减压阀Auxiliary Power Unit辅助动力设备Aqua(Water)* *水水柱Air Regulator空气流量调节器Axle Ratio驱动轴减速比Acceleration Signal加速信号Automatic Error Request Equipement 自动误差校正装置Armored Recovery Vehicle装甲抢救车Airflow Sensor空气流量传感器American Standard美国标准Air Suction进气Automatic Synchronizer自动同步器American Standard(s) Association美国标准化协会Acoustical Society of America美国声学学会Automatic Stability Control电脑控制稳定装置Auto Speed Control Device自动速度调节装置Air Switch Canister Purge Solenoid空气切换碳罐塞电磁阀Air Switch Canister Purge Timer空气切换碳罐塞定时器Auto Shut Down自动切断Air Bag System Diagnostic Module安全气囊系统诊断模块Air Switching Diverter Valve空气转换分流阀Automatic Stabilization Equipment自动稳定装置Abort Sensing and Implementation System 紧急故障传感及处理系统Above Sea Level海拔高度Assembly总成American Society of Mechanical Engineers美国机械工程师协会American Society for Quality Control美国品管协会Air Switching Relief Valve空气转换减压阀Air Switching Solenoid空气转换电磁阀Air Suction System进气装置Assembly总成装配机组Assistant,,辅助的助手帮手Association,.学会协会公司Assembly总成American Society for Testing and Materials 美国材料试验协会Air Switching Valve空气转换阀Air Suction Valve进气阀Air Switching Valve,空气转换阀空气开关阀Air Switching Vacuum Solenoid 空气转换真空电磁阀Acceptance Test验收试验Air Temperature空气温度Ampere Turn安培匝数Angle of Train..方位角方向角传导方位Automatic Transmission自动变速器Air Tight,气密的密封的Atmosphere ..大气周围情况大气压Automatic Temperature Control自动温度控制After Top Center在上止点后Automatic Temperature Control 温度自动控制器Automatic Timing Corrector自动正时器After Top Dead Center在上止点后Automatic Transmission Fluid 自动变速箱油Atmosphere气压Automatic Transmission自动变速箱Actuator Test Modes测试模式Automatic Train Operation自动列车驾驶装置Air Temperature Sensor进气温度传感器Automatic Train Stopper自动列车停止装置Attenuation,减少阻尼Above the Throttle Valve 在节气门上方Automatic Transaxle带自动变速器的前轮驱动Automatic自动的Auxiliary辅助的Air Valve空气阀Average平均值Analog Volt-Ohm Meter指针式三用电表Air Vent Solenoid Valve 通气电磁阀Air Warning Device空气警示装置All Wheel Drive四轮驱动Average Working Pressure平均工作压力Awaiting Parts维修用备件Automatic Overdrive Transaxle自动变速箱超速器Automatic Zero Set自动调零B-pillarB柱B-postB柱Battery Positive Voltage电瓶正电压EGR Back Pressure Transducer EGR 负压传感器Backpressure背压Bore-to-Stroke Ratio缸径行程比Bill of Sale出售清单Back-Up,备用倒车灯(cylinder)Bore Area气缸孔面积Bumper to Center Line of the Front Axle 保险杠至前轴中心距离By-Pass Air Control旁通空气控制Bypath Air Control Valve旁通控气阀Injector Bank #1 1第排喷油咀Injector Bank #2 2第排喷油咀Injector Bank #3 3第排喷油咀Barometric Absolute Pressure大气绝对压力Barometric Absolute Pressure Sensor大气绝对压力传感器Barometric Pressure大气压力Barometric大气Barometric气压计Battery电瓶电池Bleed Air Valve泄气阀Babbit Metal巴氏合金Before Bottom Dead Center在下止点前Barrel筒Building Block System积木式系统Befor Control前段控制Battery Charger Control电瓶充电控制Booster Control Decelerate Device倍力控制减速装置Body Control Module车体控制模块车体电脑Boost Control Valve真空控制阀溢油控制阀三菱减速节气阀铃木Booster Control Valve倍力控制阀Boost Control Valve强制怠速时节气门开度控制阀Boost Control Valve(,)铃木三菱强制怠速工况进气管真空控制阀Bottom Dead Center.下止点下死点Breakdown Voltage击穿电压Banchelor of Engineering工学士Baume玻美度Booster Engine助推发动机Best Economy最佳经济性Breakerless Electronic Ignition无白金式电子点火British Engineering Standard Association英国工程标准协会Brake Force Coefficient制动力系数Brake Fluid Level Indicator制动液液面指示器Brake Horsepower制动马力Bimetal Heat Sensor双金属热传感器BiMetallic Air Temperature Control Sensor双金属进气温控传感器British Internal Combustion Engine Research Institute 英国内燃机研究所Best Injection Timing最佳喷油正时Brake Switch刹车开关Back背部后面倒退衬里Black黑色Blower鼓风机Beyond Local Repair本地不能修理Ballast稳压电阻Blue蓝色Blower鼓风机Bench Mark基准点Breakdown Maintenance故障维修Breake Electromagnet制动电磁铁Brakdown Maintenance故障维修Barometric and Mainfold Absolute Pressure大气进气歧管绝对压力Brake Mean Effective Perssure平均制动有效压力Burnish抛光精加工烧蓝Buick, Oldsmobile, Cadillac Group -- 别克奥兹莫比尔凯迪莱克集团Brake On-Off Switch制动开关Back Pressure.背压反压Barometric Pressure气压Boiling Point沸点Best Power最佳功率Bypass Air旁通空气Back Pressure Control背压控制Bypass OrificeBarometric Pressure Sensor 大气压力传感器Backpressure Transducer背压转换器By-Pass Valve旁通阀Bromine溴Brass黄铜Breaker断电器Brown棕色Barometric Switch大气压力开关Bimetal Sensor双金属传感器Bachelor of Science理工学士Binary ScaleBoth Sides .两边两侧British Standards英国工业标准British Standards Automotive英国汽车标准Bachlor of Science in Engineering工学士Brake Specific Fuel Consumption,制动油耗率制动单位油耗量British Standards Institute英国标准局British Technical Council of the Motor and Petroleum Industries英国汽车及石油工业技术中心Before Top Dead Center在上止点前Brake Thermal Efficiency制动热效率Battery蓄电池British Thermal Units英国热量单位Below the Throttle Valve在节气门下方Bofore Upper Dead Centre上死点前Bulkhead隔壁Buzzer蜂鸣器Bowl Vent Port浮桶室通风孔Breakdowm Voltage击穿电压Balanced Voltage平衡电压Bimetallic Vacuum Switching Valve 双金属式真空转换阀BackPressure Variable Transducer 负压可变传感器Bowl Vent Valve浮筒室防溢油通气阀Bypass,旁路支线Bypass Air (Idle Speed Control) 旁通空气怠速控制Celcius摄氏C-PillerC柱Call呼叫Candle烛光Capacitance电容Car汽车Carbon碳Cathode阴极Celsius Scale摄氏温标Coulomb库仑Celcius摄氏度Care and Maintenance维修及保养Computer Controlled Catalytic Converter 电脑控制触媒转换器Check Engine引擎故障灯Center of Gravity重心Checkout检查调整测试Choke Openner阻风门强制开启阀Computer Controlled Coil Ignition电脑控制线圈点火Computer Controled Catalytic Converter 电脑控制触媒转换器Calcium钙Compressed Air压缩空气Crank Angle曲轴转角Cabriolet敞蓬车Charge Air Cooler进气冷却器Comprehensive Automobile Control System 汽车综合控制系统Combined Air Control Valve组合空气控制阀Computer-Aided Design计算机辅助设计Computer Aided Enginering电脑辅助工程Corporate Average Fuel Economy美国汽车制造厂采用的平均油耗Calorie卡路里Calculated Average Life汽车等的平均计算寿命口径Calibrate,校定校正Collision Avoidance Light防撞灯Calibration校正修正定位California加州Calibration Select校正选择Camber外倾角Camshaft凸轮轴Computer Aided Manufacturing 电脑辅助制造Canada加拿大Canister碳罐取消Canister Control Valve碳罐控制阀Canister Purge solenoid碳罐清除电磁阀Canister Purge ,碳罐净化滤筒净化Capacity容量能力Cleaner Air Package净化空气装置Capacitor or Capacity电容器或电容量California Air Resources Board 加州空气资源协会Carburetor化油器Caster后倾角Clear Air System净化空气系统Carburetor Air Temperature化油器空气温度Catalogue目录Catalyst催化剂Category .种类范畴Carburator Air Temproture化油器空气温度Catalytic Converter触媒转换器Construction Assistance Vehicle 建筑辅助运输车辆Coasting Air Valve强制怠速空燃比控制阀Circuit Breaker电路断电器Choke Breaker阻风门限制器Contact Breaker断电器Cab Behind Engine驾驶舱在引擎后方式Carburetor Bowl Vent Valve化油器浮子室通气阀Cubic Centimeters立方厘米Cruise Control ,定速控制巡行控制Catalytic Converter触媒转化器Converter Clutch扭力转换器离合器Computer Command Control电脑指令控制Computer Controlled Cooling System电脑控制冷却系统Computer Control Dwell电脑控制点火闭角Coolant Controlled Exhaust Gas Recirculation 冷却剂控制废气再循环Coolant Control Engine Vacuum Switch冷却水温控制引擎真空开关Coolant Control Engine Vacuum Valve冷却水温控制引擎真空阀Coolant Control Idle Enrichment Valve却水温控制怠速增浓阀Central Control Module中央控制模块中央电脑Catalytic Converter for Oxidation氧化触媒转换器Cycling Clutch Orifice Tube循环离合器限流孔Cycling Clutch (Orifice) Turbo循环离合器涡轮增压Controlled Canister Purge控制碳罐净化Charcoal Canister Purge活性碳罐净化Catalytic Converter Reduction还原催化废气净化器Constant Control Relay Module定控制继电器模组Catalytic Converter for Reduction and Oxidation 三元触媒转换器Catalytic Converter Rhodium,氧化还原催化废气净化器Controlled Combustion System燃烧控制系统Cruise Control Unit定速控制电脑盒Counterclockwise逆时针方向Computer Aided Design电脑辅助设计Candera烛光Capacity Discharge (electronic ignition) 电容放电式电子点火Compact Disc光盘Capacitor Discharge(ignition)(_)电容器放电点火Cofficient of Drag空气阻力系数Crankcase Depression Regulator Valve曲轴箱真空调节器阀**<English>Compact Disc Read Only MemoryCD 只读存储器Capacitive Discharge Ignition电容放电式点系统Controlled Direct Injection(system)可控直喷系统Chassis Dynamometer底盘测功计Cold Engine Air Bleed冷引擎空气排放Computerized Emission Control电脑废气控制Combined Emission control(Valve)组合废气控制阀Computerized Engine Control电脑引擎控制Coordinating European Council (standards) 欧洲标准协会Cold Engine Lock-Out冷机锁定Composite Electro-Chemical Material复合电化学材料Center中心Clutch Engaged Switch离合器啮合开关Coasting Enricher System 减速浓化系统Cold Engine Sensor Switch 冷引擎传感器开关Center of Floatation浮心Centrifugal Force离心力Conversion Factor转换系数Cutting Fluid切削液Confer.比较对照Cubic Feet立方英尺Counter Fire逆火Central Fuel Injection中央喷射系统Cross Fire Injection多缸同时点火喷油Centrol Fuel Injection节气门上方燃油喷射系统Continuous (throttle body)Fuel Injection 连续燃油喷射系统Carbon Fiber Reinforced Plastics碳纤维强化塑料Coasting Fuel Cut System强制怠速工况燃油切断系统Choke Openner自动阻风门Charge充电Choke Braker阻风门开度限制器Charge进气或充电Check,。
汽车专业英语+Unit+4
Unit 4
Text
To minimize pollution of the atmosphere from incompletely burned and蒸发用的，蒸发作用的 evaporating gases and to maintain good fuel economy，a number of exhaust clean systems are used on vehicles. These include three-way ˌkætə'lɪtɪk kənˈvɜ:tə catalytic converter (TWC) ， air injection ， positive crankcase 起催化作用的、催化剂 /i:/ 再循环、再流通 ventilation(PCV) ， exhaust gas recirculation(EGR) ，evaporative emission ˌventɪ‘leɪʃn通风、通风设备 control(EVAP) and so on．
发动机进气和排气系统概述
New words，phrases and expressions
Automobile Specialty English
Unit 4
Try to remember them
New words
Automobile Specialty English
Unthem Phrases and expressions
Automobile Specialty English
Unit 4
Try to remember them New words
Automobile Specialty English
Unit 4
Try to remember them New words
汽车专业英语课件(宋进桂)Chapter 6-4-7
[di'stiŋkt]
a.截然不同的，有区别的，明显的， 清楚的
[ilek'trɔniks] n.电子学，电子设备
[ri¸laiə'biliti] n. 可靠性，可靠程度
['ædvənt] n.出现，到来 a.在船上，在车上
Chapter 6 Automotive Electrical and Electronic Systems
Chapter 6 Automotive Electrical and Electronic Systems
6.4 Ignition Systems
On some vehicles, there is an individual coil for each cylinder mounted directly on top of the spark plug. The independent ignition system with integrated ignition modules into each coil assembly typically use four wires connected to the primary side of the assembly (Figure 6-12). The four wires consist of battery positive, ground, ignition timing signal, and ignition confirmation signal. The PCM uses the ignition confirmation signal to determine if a coil is not operating. The primary circuits of these coils cannot be tested with an ohmmeter. This design completely eliminates the high tension spark plug wires for even better reliability. Most of these systems use spark plugs that are designed to last over 100,000 miles, which cuts down on maintenance costs.
汽车科技英语Chapter4Engine（2.7）
汽车科技英语Chapter4Engine（2.7）Chapter 4Diesel EngineQu.1 List the differences between Diesel and Gasoline Qu.1 List the differences between Diesel and Gasoline engine. engine.(P.48) Gasoline EngineExterior mixture formation Externally supplied ignition combustion temperature approx. 2500 °C Regular mixture in the combustion chamber Engine speed 4000 to 10000 r/min λ from 0.7 to 1.3 Compression ratio 8 ～11 Maximum combustion pressure 3~5 MPa Actual efficiency ηeff up to 30 % Auto-ignition Highest combustion temperature approx. 2000 °C Irregular mixture in the combustion chamber Engine speed 1500 to 5000 r/min λ always greater than 1 Compression ratio 14 ～24 Maximum combustion pressur e 6~ 8 MPa Actual efficiency ηeff up to 45 %Diesel EngineInterior mixture formationAutomotive Engineering EnglishPDF 文件使用"pdfFactory Pro" 试用版本创建/doc/3911302423.html,1Chapter 4Diesel Engine1) (P.46) Diesel engine gets this name from the pioneer work done by Dr Rudolf Diesel. The diesel is used for the majority of heavy vehicles and the excellent fuel economy makes it an attractive alternative to the petrol engine for light commercialvehicles, delivery vans and taxis.柴油发动机的名称来源于Rudolf Diesel博士所完成的开拓性工作。
汽车专业英语-4 cha
assembly [ə'sembli] n.组合，安装，装配，总成
entrance ['entrəns] n.入口（处），进入，登场交付
port
[pɔ:t]
n.港口，机场，孔，气道
subsystem ['sʌbsistim] n.子系统
section
2.6 Gasoline Electronic Fuel Injection System
Engine load is transmitted to the computer by means of an intake manifold absolute pressure sensor. The sensor converts manifold vacuum into a small electrical signal. This input allows the computer to increase fuel supply when the engine is under load and needs a richer mixture, and decrease fuel supply when engine load is light.
整理课件
Chapter 2 Internal Combustion Engine 2.6 Gasoline Electronic Fuel Injection System
2. Pulse Fuel Injection System Components The typical pulse injection system (Fig.2-10) can be
['sek∫ən] n.部分，片，段
整理课件
Chapter 2 Internal Combustion Engine 2.6 Gasoline Electronic Fuel Injection System
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4.1 Steering System
The steering system is designed to allow the driver to move the front wheels to the right or left with a minimum of effort and without excessive movement of the steering wheel. Although the driver can move the wheels easily, road shocks are not transmitted to the driver.
4.1 Steering System
Electro-hydraulic power steering system-Servotronic.
Servotronic is an electronically controlled rack-and-pinion steering system in which the hydraulic assisting forces are influenced by the driving speed. At low driving speeds, the full assisting force of the hydraulic rack-and pinion steering takes effect. The hydraulic assisting force is reduced as driving speed increases. So, Servotronic is a speed-sensitive power steering. Servotronic consists of electronic speedometer, ECU, hydraulic rack-and-pinion steering gear, oil reservoir, electro-hydraulic converter and oil pump (Figure 4-3).
The basic steering system (Figure 4-1) can be divided into three main assemblies: ·The spindle and steering arm assemblies. ·The linkage assembly connecting the steering arms and steering gear. ·The steering wheel, steering shaft, and steering gear assembly.
Chapter 4 Steering and Suspension Systems 4.1 Steering System 4.1.1 Basic Parts of Steering System 4.1.2 Types of Steering System 4.1.3 Power Steering Systems 4.2 Suspension Systems 4.2.1 Basic Parts of Suspension System 4.2.2 Front suspension 4.2.3 Rear Suspension
n.碰撞，(因碰撞而起的)肿块，(路面 的)凸块 v扭转，扭弯，旋转，捻，搓 v.弹回，回弹，跳回 v.减少，减小，缩减 v.变薄，变细，变小，减弱 n.支柱，支杆，支撑
oscillation
strut transverse
[¸ ɔsi'leiʃən] n.振动，摆动，波动，振荡
[træns'və:s] a.横向的
4.1 Steering System
(Figure 4-4), the assisting force is generated by an electronically controlled electric motor. The electric motor is only switched on when required. The steering torque applied by the driver is measured via a torsion rod with a torque sensor and in addition the speed is measured via a speed sensor. The two signals are fed to the ECU. The ECU calculates the torque required and its force-transfer direction using stored program maps and sends the relevant output signals to the electric motor. The latter generates an assisting torque which is transformed by a worm-gear pair and transmitted to the rack and-pinion steering gear.
Electric power steering-Servolectric. With Servolectric
Chapter 4 Steering and Suspension Systems
4.1 Steering System
Figure 4-4 Servolectric - a electric power steering system
Chapter 4 Steering and Suspension Systems
4.1 Steering System
Figure 4-3 Servotronic-a electro-hydraulic power steering system
Chapter 4 Steering and Suspension Systems
Chapter 4 Steering and Suspension Systems
4.2 Suspension Systems
New Words
bump twist rebound, diminish attenuate
[bʌmp] [twist] [ri'baund] [di'miniʃ] [ə'tenjueit] [strʌt]
4.1 Steering System
4.1.2 Types of Steering System There are two types of steering systems: manual steering and power steering systems. In the manual steering systems, driver does all the work of turning the steering wheel, steering gear, and tires. In the power steering systems, hydraulic or electric power-assisted steering is used to reduce the effort required by turning the steering wheel. There are three types of the steering gears in use: recirculating ball steering gear, worm-and-roller steering gear and rack-and-pinion steering gear. 4.1.3 Power Steering Systems Hydraulic lack-and-pinion power steering system. This system consists of mechanical rack-and-pinion steering gear, hydraulic working cylinders with working plungers, rotary slide valve, oil pump, pressure-limiting valve and oil reservoir (Figure 4-2).
Chapter 4 Steering and Suspension Systems
4.1 Steering System
New Words
spindle linkage
['spindl] ['liŋkidʒ]
n.主轴，心轴，转向节 n.连接，连接装置，联动装置，传 动装置
plunger rotary
Chapter 4 Steering and Suspension Systems
4.2 Suspension Systems
If a vehicle's axles were bolted directly to its frame or body, every rough spot on the road would transmit a force throughout the vehicle. Riding would be uncomfortable, and handling at freeway speeds would be impossible. 4.2.1 Basic Parts of Suspension System Springs. Every vehicle has springs of some kind between the frame or body and the axles. There are three types of springs in general use today: leaf spring, coil spring, and torsion bar. Two different types of springs can be used on one vehicle. Shock Absorbers. When the vehicle is traveling forward on a level surface and the wheels strike a bump, the spring is rapidly compressed (coil springs) or twisted (leaf springs and torsion bars). The spring will attempt to return to its normal loaded length.